AE Service Provider Requirements

Multnomah County requires that all AE Service Providers comply with these standards. An AE Service Provider is defined as an organization contracted to provide professional services requiring planning and/or design work, and may include architects, engineers, consultants, interior designers, space planners, and design-build contractors (who have professional liability insurance and the capability to produce digital documents).

For any deviation from these standards, please email a request with specific explanation to the County Project Manager and the Building Data Management Center. The County Project Manager is the person designated to represent the County on issues for a specific project. The Building Data Management Center will advise on all things related to Building Information Modeling. The County will review the request and respond with an emailed authorization of acceptance or explanation of denial.

Project Documentation

Division 01 October 2020 (292.05 KB)

Facilities Specification Standards (Revised) 2023 (1.45 MB)

Multnomah County Signage Standards - June 2016 (2.72 MB)

Building Information Modeling

Multnomah County Revit Standards (4.81 MB)

Multnomah County Revit Template Package (5.93 MB)

Multnomah County BIM Execution Plan Template (831.49 KB)

Multnomah County Sheet Identification Chart (4.22 MB)

CSI Masterformat List (2.07 MB)

Warranty and O&M Upload Procedure (132.21 KB)


The County welcomes your recommendations to improve our documents and documentation process. Address comments or questions about the interpretation or use of these standards to:

Facilities Building Data Management Center

Facilities & Property Management Division
401 N. Dixon St.
Portland, OR 97227-1865